Slinky Science Moon Rocket Kit Easy-to-assemble rocket kit and detailed instructions to launch it up to 50-feet in the air Learn about Sir Isaac Newton's Laws of Motion The chemical reaction caused by mixing baking soda and vinegar make a gas to power the Moon Rocket Includes a rocket, launching pad, measuring spoon, (3) fins and instruction booklet Recommended for children 12-years of age and older with adult supervision required